Industry Statistics Sampler

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2002 and earlier Economic Censuses

The economic census is conducted every 5 years. The button at the right provides links to all tables for this industry from the 2002 Economic Census in the American FactFinder (AFF) system. For earlier statistics, see the discussion in historical data from the economic census.

Historical Comparability - 2007 NAICS to 2002 NAICS

  NAICS 212325, Clay and ceramic and refractory minerals mining, is comparable between 2007 and 2002.

Historical Comparability - Bridge Between 2002 NAICS and 1997 NAICS

Figures to the left of 1997 NAICS codes indicate the percent of 2002 receipts (as classified by 1997 NAICS) represented by that part; and link to a complementary table where other parts of the 1997 NAICS are shown. Table description discusses features and symbols.

2002 NAICS code	1997 NAICS code	Pt.	Description	Estab- lish- ments	Value of shipments		Annual payroll ($1,000)	Paid employees	Link to SIC (1997 data)
					($1,000)	(Pct)
212325			Clay, ceramic, and refractory minerals mining	123	687,367	100.0	126,195	3,490
all of	212325		Clay & ceramic & refractory minerals mining	104	407,341	59.3	80,532	2,305
11% of	327992		Ground or treated mineral & earth mfg (pt)	19	280,026	40.7	45,663	1,185

Comparative Statistics: 2002 and 1997
Data are in current dollars and have not been adjusted for inflation. Table includes only establishments of firms with payroll. Introductory text includes scope, methodology, non-sampling error, and confidentiality protection. "% change" rows show percent change between 1997 and 2002.

1997 NAICS code	1997 NAICS Description	Year	Establishments	Value of shipments ($1,000)	Annual payroll ($1,000)	Paid employees
212325	Clay & ceramic & refractory minerals mining	2002	104	407,341	80,532	2,305
		1997	132	619,424	118,572	3,782
		% change	-21.2	-34.2	-32.1	-39.1
1997 NAICS code	1997 NAICS Description	Year	Establishments	Value of shipments ($1,000)	Annual payroll ($1,000)	Paid employees
327992	Ground or treated mineral & earth mfg	2002	347	2,623,029	361,075	9,006
		1997	387	2,362,480	360,995	10,115
		% change	-10.3	11.0	0.0	-11.0